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Figure 1: VP-437N Presentation Switcher/Scaler Front Panel
#
Feature
Function
1
POWER Switch
Illuminated switch for turning the unit ON or OFF
2
IR Receiver
Accepts IR remote commands
3
INPUT Selector
Buttons
CV
Press to select the composite video input
4
YC
Press to select the s-Video input
5
COMPONENT Press to select the component video input (from 1 to 2)
6
VGA
Press to select the computer graphics input
7
HDMI
Press to select the HDMI input (from 1 to 2)
8
BLANK Button
Press to toggle between a blank screen (blue or black screen) and the display (can be programmed to follow MUTE)
9
MUTE Button
Press to toggle between muting (blocking out the sound) and enabling the audio output
10
FREEZE Button
Press to freeze/unfreeze the output video image (Can be programmed to follow MUTE)
11
MENU Button
Displays the OSD menu (see
Section 6.2
12
)
ENTER Button
Press to accept changes, change the SETUP parameters (see
Section 6.2
) and to auto adjust the image (when not within the
OSD menu), see
6.1.1
Section
13
-
Button
Press to decrease numerical values or select from several definitions.
For convenience and speed—when not within the OSD menu mode—press to reduce volume
14
Button
Press to move up the menu list values (see
Section 6.2
15
)
+
Button
Press to increase numerical values or select from several definitions.
For convenience and speed— when not within the OSD menu mode—press to increase volume
16
Button
Press to move down the menu list (see
Section 6.2
17
)
PANEL LOCK Button
Press and hold for about 2 seconds to lock/unlock the front panel buttons
18
RESET TO XGA/720P Button
Press to reset the video resolution to XGA or 720p
Press and hold for about 2 seconds to toggle between reset to XGA and reset to 720p
6
VP
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